447776407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 487710720

約数和(自身を除く): 39934313

約数列:

[1, 13, 139, 383, 647, 1807, 4979, 8411, 53237, 89933, 247801, 692081, 1169129, 3221413, 34444339, 447776407]

約数ペア:

[(1, 447776407), (13, 34444339), (139, 3221413), (383, 1169129), (647, 692081), (1807, 247801), (4979, 89933), (8411, 53237)]